Alps developed this type was invented in 19th century French chemist built gunpowder mills near this city' value $100 answer Neil Armstrong round Jeopardy! Show_number 3574 category NAME THAT COUNTRY air_date 2003-10-16 question 'Sidney Poitier movie was inspired by ones made of nearly 500000 people on the tip of the Earth's age by giving organ concerts in less than a term.